Home » VB.Net » VB.Net Programs

VB.Net program to set the last access time of a specified file or directory in UTC format

Here, we are going to learn how to set the last access time of a specified file or directory in UTC format in VB.Net?
Submitted by Nidhi, on January 10, 2021

Here, we will use SetLastAccessTimeUtc() method of the File directory to set the last access time of the specified file or directory in UTC format.

Program/Source Code:

The source code to set the last access time of a specified file or directory in UTC format is given below. The given program is compiled and executed successfully.

'VB.Net program to set the last access time 
'of a specified file in UTC format.

Imports System.IO

Module Module1
    Sub Main()
        Try
            Dim dt1 As DateTime

            Console.WriteLine("Time before set last access time in Utc Format:")
            dt1 = File.GetLastAccessTime("sample.txt")
            Console.WriteLine("Last Access Time of file(sample.txt) : " & dt1)

            File.SetLastAccessTimeUtc("sample.txt", DateTime.Now)

            Console.WriteLine("Time After set last access time in Utc Format:")

            dt1 = File.GetLastAccessTime("sample.txt")
            Console.WriteLine("Last Access Time of file(sample.txt) : " & dt1)


        Catch ex As FileNotFoundException
            Console.WriteLine("File does not exist")
        End Try
    End Sub
End Module

Output:

Time before set last access time in Utc Format:
Last Access Time of file(sample.txt) : 09-01-2021 21:13:35
Time After set last access time in Utc Format:
Last Access Time of file(sample.txt) : 09-01-2021 21:24:26
Press any key to continue . . .

Explanation:

In the above program, we created the module Module1 that contains the Main() function. The Main() function is the entry point for the program.

Here, we set the last access time of "sample.txt" file in Utc format using SetLastAccessTimeUtc() method of File class. Then we printed the updated last access time on the console screen.